Perhaps you should try some spelling variations:
kham thong » khap thong, khau thong, pham thuong
hanh khoa » hang khoa, anh khoa, hanh hoa
pho thong » he thong
sinh khoa » sinh hoc, sinh hoat, anh khoa
khoa kham » kho khan, khoa than
sach dao » lanh dao
dao thuc » dan thuc, dao tuc, do thuc
khoa pho » khoa phu, khoa khoa, khoa phau
quy sinh » quy dinh, huy sinh, quy ninh
te sach » toc sach
nha quy » nha que, nha quan, nhat qua

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( te sach dao thuc hanh khoa pho thong ) or ( te sach nha quy sinh khoa kham thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( te sach dao thuc hanh khoa pho thong ) OR ( te sach nha quy sinh khoa kham thong )).
• Adding a wildcard symbol may retrieve word variants: (( te sach dao thuc hanh khoa pho thong ) or ( te sach nha quy sinh khoa kham thong ))*.